100210112212 has 24 divisors (see below), whose sum is σ = 200431211456. Its totient is φ = 42944836608.

The previous prime is 100210112179. The next prime is 100210112231. The reversal of 100210112212 is 212211012001.

It is a junction number, because it is equal to n+sod(n) for n = 100210112192 and 100210112201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481963 + ... + 657805.

Almost surely, 2^100210112212 is an apocalyptic number.

It is an amenable number.

100210112212 is an abundant number, since it is smaller than the sum of its proper divisors (100221099244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100210112212 is a wasteful number, since it uses less digits than its factorization.

100210112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196207 (or 196205 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100210112212 its reverse (212211012001), we get a palindrome (312421124213).

The spelling of 100210112212 in words is "one hundred billion, two hundred ten million, one hundred twelve thousand, two hundred twelve".